# paragraphs spacing

I have paragraphs, I want them to look like in the image (without blank line in between but with an indent)

when I use "\\" a blanc line appears in the pdf file so, how to procede for that ?

\documentclass[a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[english,francais]{babel}
\begin{document}
\section*{Résumé}

Notre projet consiste à la .................., toutes deux connectées à la même base de données.

\par Nous souhaitons à travers .............. le temps nécessaire à les accomplir.

\end{document}


this is how it looks now

• \usepackage{indentfirst} makes an indent after captions – SeRe Aug 12 '16 at 11:49
• As usual, your not providing any help by posting a MWE :-( – user31729 Aug 12 '16 at 11:51
• I put a code and a figure, I tried double backslashes and \par but same result with both – Hind Dev Aug 12 '16 at 12:18
• Running your example, I do not get a blank line – user36296 Aug 12 '16 at 12:19

I propose two solutions: one uses the \paragraph sectioning command, the other is based on a convenient version of the description environment and is obtained as a resume environment (might be not a very good naming choice). As I don't know if you want it to use a sans font, I gave examples of both:

\documentclass[a4paper, english,francais]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{babel}

\usepackage{enumitem}

\newenvironment{resume}{%
\sffamily
\newlength\resindent\settowidth{\resindent}{\bfseries Résumé}
\setlist[description]{style=nextline, leftmargin=0pt, listparindent=\resindent, font=\sffamily}
\description%
\item[Résumé]\leavevmode\vspace{-\baselineskip}\par
}%
{\enddescription}

\newcommand\Dotsfor[1]{%

\begin{document}

\paragraph{Résumé}\mbox{}\par

Notre projet consiste à la \Dotsfor{2cm}, toutes deux connectées à la même base de données.

\par Nous souhaitons à travers \Dotsfor{2cm} le temps nécessaire à les accomplir.
\bigskip
\begin{resume}
Notre projet consiste à la \Dotsfor{2cm}, toutes deux connectées à la même base de données.

\par Nous souhaitons à travers \Dotsfor{2cm} le temps nécessaire à les accomplir.
\end{resume}

\end{document}